Function TestGroupCoalesceOperation

pkg/traceql/parse_test.go:509–528

(t *testing.T)

}

func TestGroupCoalesceOperation(t *testing.T) {
	tests := []struct {
		in          string
		expected    Pipeline
		expectedStr string
	}{
		{in: "by(.a) | coalesce()", expected: newPipeline(newGroupOperation(NewAttribute("a")), newCoalesceOperation()), expectedStr: "by(.a)|coalesce()"},
		{in: "by(.a + .b)", expected: newPipeline(newGroupOperation(newBinaryOperation(OpAdd, NewAttribute("a"), NewAttribute("b")))), expectedStr: "by(.a + .b)"},
	}

	for _, tc := range tests {
		t.Run(tc.in, func(t *testing.T) {
			actual, err := Parse(tc.in)

			require.NoError(t, err)
			require.Equal(t, newRootExpr(tc.expected), actual)
			require.Equal(t, tc.expectedStr, actual.String())
		})
	}
}

func TestSelectErrors(t *testing.T) {
	tests := []struct {